<template>
  <div class="app-container">
    <el-form :model="queryParams" ref="queryForm" size="small" :inline="true" v-show="showSearch" label-width="68px">
      <el-form-item label="用户名称" prop="userName">
        <el-input v-model="queryParams.userName" placeholder="请输入用户名称" clearable @keyup.enter.native="handleQuery"/>
      </el-form-item>
      <el-form-item label="课程" prop="trainId">
        <el-select v-model="queryParams.trainId" placeholder="请选择课程" clearable>
          <el-option v-for="item in course_trainList" :key="item.id" :label="item.name" :value="item.id"/>
        </el-select>
      </el-form-item>
      <el-form-item label="开始时间" prop="startTime">
        <el-date-picker clearable v-model="queryParams.startTime" type="date" value-format="yyyy-MM-dd" placeholder="请选择开始时间"></el-date-picker>
      </el-form-item>
      <el-form-item label="结束时间" prop="endTime">
        <el-date-picker clearable v-model="queryParams.endTime" type="date" value-format="yyyy-MM-dd" placeholder="请选择结束时间"></el-date-picker>
      </el-form-item>
      <el-form-item label="状态" prop="status">
        <el-select v-model="queryParams.status" placeholder="请选择状态" clearable>
          <el-option v-for="dict in dict.type.course_study_record_status" :key="dict.value" :label="dict.label" :value="dict.value"/>
        </el-select>
      </el-form-item>
      <el-form-item>
        <el-button type="primary" icon="el-icon-search" size="mini" @click="handleQuery">搜索</el-button>
        <el-button icon="el-icon-refresh" size="mini" @click="resetQuery">重置</el-button>
      </el-form-item>
    </el-form>

    <el-row :gutter="10" class="mb8">
<!--      <el-col :span="1.5">
        <el-button type="primary" plain icon="el-icon-plus" size="mini" @click="handleAdd" v-hasPermi="['course:course_record:add']">新增</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="success" plain icon="el-icon-edit" size="mini" :disabled="single" @click="handleUpdate" v-hasPermi="['course:course_record:edit']">修改</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="danger" plain icon="el-icon-delete" size="mini" :disabled="multiple" @click="handleDelete" v-hasPermi="['course:course_record:remove']">删除</el-button>
      </el-col>
      <el-col :span="1.5">
        <el-button type="warning" plain icon="el-icon-download" size="mini" @click="handleExport" v-hasPermi="['course:course_record:export']">导出</el-button>
      </el-col>-->
      <right-toolbar :showSearch.sync="showSearch" @queryTable="getList"></right-toolbar>
    </el-row>

    <el-table v-loading="loading" :data="recordList">
<!--      <el-table-column label="班级" align="center" prop="trainId"/>-->
      <el-table-column label="学员" align="center" prop="userName"/>
      <el-table-column label="课程" align="center" prop="train.name"/>
      <el-table-column label="管控课件总数" align="center" prop="wareTotal"/>
      <el-table-column label="已学习总数" align="center" prop="studyTotal"/>
      <el-table-column label="课件完成进度" align="center">
        <template slot-scope="scope">
          <el-progress
            :text-inside="true"
            :stroke-width="20"
            :percentage="calculateProgress(scope.row.studyTotal, scope.row.wareTotal)"
            :color="customColors">
          </el-progress>
        </template>
      </el-table-column>

      <el-table-column label="开始时间" align="center" prop="startTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.startTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="结束时间" align="center" prop="endTime" width="180">
        <template slot-scope="scope">
          <span>{{ parseTime(scope.row.endTime, '{y}-{m}-{d}') }}</span>
        </template>
      </el-table-column>
      <el-table-column label="状态" align="center" prop="status">
        <template slot-scope="scope">
          <dict-tag :options="dict.type.course_study_record_status" :value="scope.row.status"/>
        </template>
      </el-table-column>
<!--      <el-table-column label="操作" align="center" class-name="small-padding fixed-width">
        <template slot-scope="scope">
          <el-button size="mini" type="text" icon="el-icon-edit" @click="handleUpdate(scope.row)" v-hasPermi="['course:course_record:edit']">修改
          </el-button>
          <el-button size="mini" type="text" icon="el-icon-delete" @click="handleDelete(scope.row)" v-hasPermi="['course:course_record:remove']">删除</el-button>
        </template>
      </el-table-column>-->
    </el-table>

    <pagination v-show="total>0" :total="total" :page.sync="queryParams.pageNum" :limit.sync="queryParams.pageSize" @pagination="getList"/>

<!--    &lt;!&ndash; 添加或修改course_record对话框 &ndash;&gt;
    <el-dialog :title="title" :visible.sync="open" width="500px" append-to-body>
      <el-form ref="form" :model="form" :rules="rules" label-width="80px">
      </el-form>
      <div slot="footer" class="dialog-footer">
        <el-button type="primary" @click="submitForm">确 定</el-button>
        <el-button @click="cancel">取 消</el-button>
      </div>
    </el-dialog>-->
  </div>
</template>

<script>
import {listRecord, getRecord, delRecord, addRecord, updateRecord} from "@/api/course/record";
import {listCourse_train} from "@/api/course/course_train";

export default {
  name: "Record",
  dicts: ['course_study_record_status'],
  data() {
    return {
      // 遮罩层
      loading: true,
      // 选中数组
      ids: [],
      // 非单个禁用
      single: true,
      // 非多个禁用
      multiple: true,
      // 显示搜索条件
      showSearch: true,
      // 总条数
      total: 0,
      // course_record表格数据
      recordList: [],
      course_trainList: [],
      // 弹出层标题
      title: "",
      // 是否显示弹出层
      open: false,
      // 查询参数
      queryParams: {
        pageNum: 1,
        pageSize: 10,
        userId: null,
        trainId: null,
        studyTotal: null,
        studyList: null,
        startTime: null,
        endTime: null,
        status: null,
      },
      // 表单参数
      form: {},
      // 表单校验
      rules: {},
      //进度条颜色
      customColors: [
        {color: '#f56c6c', percentage: 20},
        {color: '#e6a23c', percentage: 40},
        {color: '#6f7ad3', percentage: 60},
        {color: '#1989fa', percentage: 80},
        {color: '#5cb87a', percentage: 100}
      ]
    };
  },
  created() {
    this.getList();
    this.getTrainList();
  },
  methods: {
    /** 查询course_train列表 */
    getTrainList() {
      listCourse_train({pageSize:1000,pageNum:1}).then(response => {
        this.course_trainList = response.rows;
      });
    },
    /** 查询course_record列表 */
    getList() {
      this.loading = true;
      listRecord(this.queryParams).then(response => {
        this.recordList = response.rows;
        this.total = response.total;
        this.loading = false;
      });
    },
    // 取消按钮
    cancel() {
      this.open = false;
      this.reset();
    },
    // 表单重置
    reset() {
      this.form = {
        id: null,
        userId: null,
        deptId: null,
        trainId: null,
        studyTotal: null,
        studyList: null,
        startTime: null,
        endTime: null,
        status: null,
        reservedOne: null,
        reservedTwo: null,
        createTime: null
      };
      this.resetForm("form");
    },
    /** 搜索按钮操作 */
    handleQuery() {
      this.queryParams.pageNum = 1;
      this.getList();
    },
    /** 重置按钮操作 */
    resetQuery() {
      this.resetForm("queryForm");
      this.handleQuery();
    },
    // 多选框选中数据
    handleSelectionChange(selection) {
      this.ids = selection.map(item => item.id)
      this.single = selection.length !== 1
      this.multiple = !selection.length
    },
    /** 新增按钮操作 */
    handleAdd() {
      this.reset();
      this.open = true;
      this.title = "添加course_record";
    },
    /** 修改按钮操作 */
    handleUpdate(row) {
      this.reset();
      const id = row.id || this.ids
      getRecord(id).then(response => {
        this.form = response.data;
        this.open = true;
        this.title = "修改course_record";
      });
    },
    /** 提交按钮 */
    submitForm() {
      this.$refs["form"].validate(valid => {
        if (valid) {
          if (this.form.id != null) {
            updateRecord(this.form).then(response => {
              this.$modal.msgSuccess("修改成功");
              this.open = false;
              this.getList();
            });
          } else {
            addRecord(this.form).then(response => {
              this.$modal.msgSuccess("新增成功");
              this.open = false;
              this.getList();
            });
          }
        }
      });
    },
    /** 删除按钮操作 */
    handleDelete(row) {
      const ids = row.id || this.ids;
      this.$modal.confirm('是否确认删除course_record编号为"' + ids + '"的数据项？').then(function () {
        return delRecord(ids);
      }).then(() => {
        this.getList();
        this.$modal.msgSuccess("删除成功");
      }).catch(() => {
      });
    },
    /** 导出按钮操作 */
    handleExport() {
      this.download('course/course_record/export', {
        ...this.queryParams
      }, `record_${new Date().getTime()}.xlsx`)
    },
    // 计算学习进度百分比，保留两位小数
    calculateProgress(studyTotal, wareTotal) {
      if (!wareTotal || wareTotal === 0) return 0;
      return parseFloat(((studyTotal / wareTotal) * 100).toFixed(2));
    },
  }
};
</script>
